Horizontal surface grinding machines with rotary table ROTAX 7
|Approximate machine weight, kg||3500|
|Maximal part diameter for installment on the machine, mm||700|
|Maximal grinding surface height (option), mm||330 (530)|
|Rotary table diameter, mm||500|
|Table rotation speed, rpm||0 ÷ 180|
|Maximal power consumption, kW||450|
|Permissible load on table, kg||500|
|Operating speed range (Y-axis stepless regulation), m/mm||0 ÷ 3|
|Minimal programmed increment (Z axis), mm||0,001|
|Spindle speed (at 50 Hz), rpm||1450|
|Operating speed range (Z-axis stepless regulation), m/mm||0 ÷ 2|
|Minimal programmed increment (Y axis), mm||0,001|
|Standard grinding wheel dimensions(outside O /width/inside O), mm||400/50/127|
|Maximal grinding wheel dimensions (outside O/width/ inside O), mm||400/100/127|
|Grinding wheel recess dimensions (both sides – O/depth), mm||200/10-40|
Hydrostatics and hydrodynamics
All guiding elements are hydrostatic and their surfaces are perfectly polished. Hydrostatic guide lubrication works based on a closed loop system supplying lubricant under pressure (on the column, the table and the headstock), which ensures that ultra-thin oil film lies between the contacting surfaces of all guiding elements. The absence of direct contact with metal surfaces ensures reliability, excludes wear-out, and as a consequence the original geometric accuracy of the machine is maintained for the entire service life. Minimum friction when sliding – it means to use the full capacity of the machine, high accuracy, no stick-slip at the feed or striction effect, and ensuring smooth positioning, high precision, high surface treatment quality, and high load-bearing capacity.
Three automation levels: NC DIASTEP
NC DIASTEP is designed to facilitate the basic operations of grinding and controls.
Three automation levels: NC COMPACT PLUS
NC COMPACT PLUS with advanced profiling functions can store up to 50 different programs.